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Tunable Alignment for All Polymer Gel/Solvent Combinations for the Measurement of Anisotropic NMR Parameters
Author(s) -
Kummerlöwe Grit,
McCord Elizabeth F.,
Cheatham Steve F.,
Niss Steve,
Schnell Russell W.,
Luy Burkhard
Publication year - 2010
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201000108
Subject(s) - anisotropy , polymer , solvent , residual dipolar coupling , residual , materials science , dipole , enantiomer , analytical chemistry (journal) , chemistry , organic chemistry , physics , computer science , composite material , optics , algorithm
A stretching apparatus (see figure) with arbitrary scalability of alignment strength is introduced for the measurement of anisotropic NMR parameters, which works for practically all polymer gel/solvent combinations. Its use is demonstrated in applications involving the steady incrimination of residual dipolar couplings, the distinction of enantiomers, and the conformational analysis of organic compounds.